| noun | a noticeable deterioration in performance or quality “the team went into a slump” |
| noun | a long-term economic state characterized by unemployment and low prices and low levels of trade and investment |
| verb | assume a drooping posture or carriage |
| verb | fall or sink heavily “He slumped onto the couch” |
| verb | fall heavily or suddenly; decline markedly “The real estate market fell off” |
| verb | go down in value “the stock market corrected” |
| slump | verb | fall heavily or suddenly; decline markedly |
| slack | verb | make less active or intense |
| drop off | verb | get worse |
| fall off | verb | fall heavily or suddenly; decline markedly |
| slouch | noun | a stooping carriage in standing and walking |
| sloucher | noun | a person who slouches; someone with a drooping carriage |
| slump | noun | a long-term economic state characterized by unemployment and low prices and low levels of trade and investment |
| falloff | noun | a noticeable deterioration in performance or quality |